Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 30.1 kBtu/ft² |
| Source EUI | 84.2 kBtu/ft² |
| GHG emissions | 190 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 9,598,609 kWh |
| Gross floor area | 1,323,055 sq ft |
| Source record | seattle:345:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | +1 | 30.1 kBtu/ft² | 190 tCO₂e |
| 2023 | 85 | +6 | 31.1 kBtu/ft² | 196 tCO₂e |
| 2022 | 79 | -5 | 34.6 kBtu/ft² | 219 tCO₂e |
| 2021 | 84 | -4 | 31.2 kBtu/ft² | 197 tCO₂e |
| 2020 | 88 | -4 | 30.3 kBtu/ft² | 191 tCO₂e |
| 2019 | 92 | +4 | 35.7 kBtu/ft² | 226 tCO₂e |
| 2018 | 88 | -6 | 39.8 kBtu/ft² | 251 tCO₂e |
| 2017 | 94 | ±0 | 43.1 kBtu/ft² | 279 tCO₂e |
| 2016 | 94 | +1 | 41.0 kBtu/ft² | 267 tCO₂e |
| 2015 | 93 | 43.0 kBtu/ft² | 269 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 999 3RD AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98104
- Coordinates
- 47.60505, -122.33427
Within ~1 km
Nearby benchmarked buildings
- COLUMBIA CENTERscore 90
Office · 1,952,220 sq ft
- SEATTLE CONVENTION CENTERscore —
Convention Center · 1,842,925 sq ft
- TWO UNION SQUAREscore 96
Office · 1,605,578 sq ft
- RUSSELL INVESTMENTS CENTERscore 94
Office · 1,592,914 sq ft
- US BANK CENTERscore 87
Office · 1,536,606 sq ft
Office · 1,527,817 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is 999 THIRD AVE's energy grade?
999 THIRD AVE scores 86 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 999 THIRD AVE use?
Its 2024 site energy-use intensity was 30.1 kBtu/ft² (84.2 kBtu/ft² source) across 1,323,055 sq ft, including 9,598,609 kWh of electricity.
What are 999 THIRD AVE's carbon emissions?
999 THIRD AVE reported 190 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:345:2024.